Galvanisation.Our complete chain range is galvanised as per EN ISO 1461 standard, which requires a minimum 58 micron galvanisation thickness.Our chain goes through regular testing in accelerated seawater environment to guarantee a regular galvanisation quality.A specific engineering process provides a better hold of the galvanisation on the metal, to ensure a longer lifetime.Hot dip galvanisation is engineered with zinc.There may be cases where a marina would be unusually exposed to galvanic currents which could generate a chain deterioration.In such cases, we recommend to use mooring anodes (ref.38266.38267), which will protect both the chain and the metallic parts of the boat.EN24565.ISO 4565.Calibrated chain, suitable for use with a windlass:regular links fit most gipsies.-In plastic drum.